Beijing, April 6 ( /Xinhua) A 5.1-magnitude earthquake jolted Xingwen County of Yibin City, southwest China’s Sichuan Province at 7:50 am Wednesday Beijing Time, according to the China Earthquake Networks Center (CENC). The epicenter was monitored at 28.22 degrees north latitude and 105.03 degrees east longitude, at a depth of 10 km, the CENC said. /XINHUA ACL0659